转录组分析使用featureCounts生成表达矩阵的时候出现这个错误是怎么回事？Failed to open the annotation file

问题遇到的现象和发生背景

转录组分析在使用featureCounts生成表达矩阵的时候出现这个错误是怎么回事？

用代码块功能插入代码，请勿粘贴截图

featureCounts -a Sf_gen/GCF_023101765.2_AGI-APGP_CSIRO_Sfru_2.0_genomic.gff.gz -p -T 8 -o featureCounts_InOutput/matrix.txt ./*Aligned.sortedByCoord.out.bam

运行结果及报错内容

Failed to open the annotation file Sf_gen/GCF_023101765.2_AGI-APGP_CSIRO_Sfru_2.0_genomic.gtf, or its format is incorrect, or it contains no 'exon' features.